32
Maintenance and Care
5.7
Disc brush deck
1 Brush deck pedal
2 Brush deck
3 Brush ejectors
4 Roller bumper
5 Sealing strip
Fig.9
5.7.1
Clean Brushes
Clean brushes of the brush deck (Fig. 9/
2) at daily intervals or as required.
1. Use pedal (Fig. 9/1) to lift up brush
deck.
2. Press brush ejectors (Fig. 9/3) down
to remove brushes for cleaning.
5.7.2
Change Brushes
Check brushes of the brush deck for
wearing at weekly intervals. Replace
brushes if bristles are worn down to a
length of 5/8“.
1. Use pedal (Fig. 9/1) to lift up brush
deck.
2. Press brush ejectors (Fig. 9/3) down
to remove old brushes.
3. Push new brush under brush deck
and use both hands to press it into
seating.
5.7.3
Change Roller Bumper
Check roller bumper(Fig. 9/4) at weekly
intervals or replace as required.
5.7.4
Change Sealing Strip
Check sealing strip (Fig. 9/5) at weekly
intervals or as required. Before doing
so, open toggle-type fastener and re-
move sealing strip. Proceed to moun-
ting in reverse order.
1
2
3
4
5
